Top Detection And Alarm Equipment Reviews

Sensky BS010W DC 12v to 30v PIR Motion Activated Sensor Switch DIY LED Lighting ( Delay Time, Sensor Distance Adjustable )

TWO power supply methods(AAA batteries or USB charging).
TWO alarm signals(sound & red light). It is these 4 "TWO" that makes our motion sensor stand out in the market..
【Enhance Your Home Security】-Small equipment, powerful functions! Approximately 16-26ft infrared detection range, max 125dB siren. This complete stand-alone motion sensor based alarm system will well protect your Shed, Kitchen, Room, Boat, Garages, etc. Choosing our security alarm, provide security for your family and property..
【Easy to Install & DIY】-This indoor wireless alarm system is fully-expandable, you can use one remote to control several pir sensors. And it is very easy to install. We intimately provide you with two screws and a film sticker. You can choose the installation method according to your preferences..
【Professional Worry-Free Warranty】-Our motion sensor alarm can provide security for your family and property. You will enjoy our professional return and exchange warranty from the day you receive the home security alarm. STECHRO guards your family!.

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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
FANTASTIC DISC BUTTON: By pressing the DISC button of MMD02, you can easily detect certain types of metals: once for ferrous metals, twice to exclude even low conductivity non-ferrous metals, three times to return to normal detection. MMD02 helps to find metal faster, also thanks to the deep detection function. Depending on the depth, different icons will appear on the MMD02 display..
FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the ....

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Eboxer Miniature Current Switch, 0.2 to 30A Flameproof Adjustable AC Current Sensing Switch, with Users Manual, Self Powered Sensing Switch for Automated Industrial Equipment(Normally Closed)

HIGH QUALITY SENSING SWITCH: Control various automation industrial equipment, flashlights, buzzers, relays, microcontrollers, or other electrical load devices..
HIGH PERFORMANCE: Compared with traditional device, thermal protectors and other devices, it has the advantages of high accuracy, stable performance and long service life..
SAFETY AND SIMPLE: The current sense switch is for safety, simple, and convenient monitoring or detection of current in the electrical equipment..
ADVANCED TECHNOLOGY: Using the principle of electromagnetic mutual inductance of current, the advanced output detection, monitoring and protection alarm products developed by the non power supply technology are adopted..
WIDE SUITABLE: An ideal choice for automated industrial equipment and power monitoring, widely used in substation, frequency conversion speed control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other automation industries that need current monitoring..

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Waytronic 8 Meter Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor Detector-Security Alert Monitor Warning Light Remote Control Mounting Bracket (with Solar Panel)

SOLAR WARNING LIGHTS OUTDOOR: Waytronic ADVANTAGE-20 years+ warning light This solar warning light supports mobile phone remote control, only microwave induction, motion detection, automatic alarm, free customized alarm voice, IPX5 waterproof level, sound and light integrated warning, 95 decibels high volume.
HIGH QUALITY SOLAR LIGHT: All aluminum alloy housing, long life and low attenuation lithium iron phosphate battery, lamp beads, each component has undergone aging and repeated testing..
COST-EFFECTIVE: It's a great deal with very low price high quality. 15W monocrystalline solar charging, built-in 800mAh lithium battery, can work continuously for 20 days in rainy days, Outstand product accompanied with high quality services, we promise 1 years warranty if anything goes wrong. Working temperature 0℃-30℃,The detection range is greater than 4 meters, and the horizontal detection angle is 100 degrees..
Scope of application: outdoor safety protection at road entrances, tunnel entrances, forest fire prevention tips, scenic spots, reservoirs, construction sites, factories, community entrances, power equipment, dangerous areas and other places.
EASY INSTALLATION WAYS: No wires required.

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Driveway Alarms Wireless Outside Weatherproof - Motion Sensor Alarms System Motion Detector Plug-in Receiver Loud Chimes Security Alert Monitor System 500FT Long Range Outdoor Alarms Detection

...ect people,vehicles,or animals entering in perimeter areas (driveway, front porch,backyard, gate, home, garage, office, mailbox,etc.) and activates motion sensor alarm alerts to the connected receiver.It alerts homeowners of unexpected intruders or visitors, keeping your property and loved ones more secure.
ACCRUATE DETECTION & WIRELESS - 2022 Upgrade Model Driveway alarm sensor has a detection range from 15ft to 26ft (not obstacle).wireless security alarms detection chime influenced of different temperature, humidity, obstacles, motion sensor alarm detection range will fluctuate.It uses upgraded technical components and superior manufacturing techniques to improve the infrared detection chip, reducing false driveway alarms caused by fog/rain/snow/haze/wind/sun glare changes, etc.
WATHERPROOF IP44 & ROTARY INSTALLATION- The Newest Upgrade Model 2022 wireless driveway alarm monitor sensor has excellent waterproof & anti-freeze functions that designed with IP44 materials.Also, motion detector alarm is swivel mount with 360° to refine the focus and detection angle of the sensor..
32 RINGTONES & 4 VOLUME LEVELS - Security Alarms Detection Chime has 32 ringtones and 4 adjustable volume levels for personal preferences. When the alert system receiver receives....

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Driving Sleep Alarm, Car Fatigue Warning Alarm Device Safe Driving Alert Face Reading Anti Sleep Monitor

【Intelligent detection technology】Through identification technology and pupil detection, it is possible to judge whether the driver is tired or unfocused when analyzing changes in pupil characteristics. It is very intelligent..
【Real-time Warning Alarm】Once detecting the driver with fatigue or distraction, the device will send an alarm signal to alert the driver, which improve driving safety..
【Advanced face recognition】This driving alarm is suitable for all skin types, even drivers with glasses or sunglasses..
【Detection Distance and Time】45-65 cm (±5 cm) detection range and 1~2 seconds after closing the eyes. Alarm signal will send in time..
【Main Function】Sleep alarm is able to send reminders and alarms to the driver in real time to guarantee the safety of the driver's life and property..

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EPLZON A3144 Hall Effect Sensor 3Pins Magnetic Detector for Arduino (Pack of 20 pcs)

Output reverse breakdown voltage: Vce 50V..
✅Operating temperature range: -40℃ to 125℃.
Storage temperature range: -55～150℃..
✅Good performance: small size, high sensitivity, fast response, good temperature performance, high precision and high reliability..
✅Application areas: Non-contact switch, automatic ignition, brake circuit, position, speed detection and control, safety alarm device, textile control system,Brushless DC motors, encoders, sewing equipment, textile machinery, household appliances,safety alarm devices and other automation control fields..

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Altair Aerial Replacement Battery and Charger Combo for Falcon Camera Drone

MULTIGAS DETECTION: Have your Altair 4X Multigas Detector ready and charged at any moment with this 48" charger. Altair 4X is equipped to measure up to four gases in one device, designed for virtually no cross-channel interference.
FULL-TIME TRACEABILITY: Records 500+ alarm events and 50+ hours of data (including bump and calibration records), rechargeable Li-polymer battery with 24-hour run-time.
SAFETY & COMPLIANCE: LED indicates bump pass/fail with large on-screen cues, equipped with MotionAlert (man-down alarm) Feature, InstantAlert (manual alarm) Feature, and end-of-sensor-life warning.
RUGGED DURABILITY: Altair 4X Multigas Detectors have tough over-molded rubber armor, survives multiple 25-ft drops onto concrete, MIL-STD-810G drop protection, certified IP68 rating, dust and waterproof.
COMPREHENSIVE EQUIPMENT: Includes detector, performance guarantee, 4-year warranty, Bluetooth connectivity capabilities, and MSA ALTAIR Connect App access.

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Propane Natural Gas Detector Home Gas Leak Detector Alarm Sensor Plug in Digital Alarm High Sensitivity LPG LNG Coal Natural Gas Leak Detection Alarm Monitor Sensor for Home Kitchen

【Multiple Gas Detection】: The natural gas detector is suitable for detecting LPG(Methane), natural gas, coal gas etc..
【Keep Safety】: When gas leak exceed the standard, this gas leak detector will sound an 85dB siren speaking voice with top flashing red light until....
【High Sensitivity】: This gas detector adopts high-quality semiconductor calefaction type sensor, sensitively sense gas leaks, digital displays....
【Easy to Install & LED Digital Display】: Gas leak detector adopts easy-to-install design, can be used by plugging directly into the power socket....
【Widely Application】: This natural gas leak detection alarm can be used as independent family alarm equipment, and also can be used as front....

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AC Current Sensing Switch Flameproof Adjustable 0.2~30A IP30 Self-Powered Sensing Switch(Normally Closed)

Control of various automatic industrial control equipment, flash, buzzer, relay, single chip, or other power load equipment..
Using the electromagnetic mutual inductance principle of current, the advanced switch output detection, monitoring and protection alarm type products without power supply technology are adopted..
Widely used in substation, frequency control device, inverter device, electrolytic plating, electric locomotive, street lamp monitoring, coal mine and other need current monitoring automation industry..
Compared with traditional transformer and thermal protector, it has the advantages of high accuracy, stable performance and long service life..
The current-sensing switch is for safe, convenient monitoring or detecting the current of electric equipment. An ideal choice for automatic industrial control equipment and electric power monitoring..

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Natural Gas Detector, Propane Gas Leak Detector, Natural Gas Detector for Home, High Sensitivity Propane Detector for Home, Natural Gas Leak Alarm Monitor Sensor

Home gas detector suitable for detecting LPG, natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc..
Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your family's life and property safety.
Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.
This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel, Oil Factory,Garage, Gas Station etc.
Notice: After connecting the gas alarm to the power supply, wait 3-5 minutes for gas detection，the product needs a warm-up process.

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Smart Motion Sensor, WiFi Wireless Security Alarm,110dB Sound and Light Alarm, Free App Alerts, Home Security PIR Motion Detector with 4 Alarm Modes, Compatible with Alexa, Siri

... Light Mode ③Only Sound Mode ④Mute mode--only sent alerts to your mobile phone). Add schedule according to your needs, TIMED ARMING and DISARMING and view the alarm records through the Tuya App any time anywhere. The alarm can protect your property well and is your first home security system..
DUAL INFRARED DETECTION & ACCURATE ALARM: Our Tuya motion detector consists of upper and lower detection windows, 110° detection angle, 40 feet detection distance,support 360 degrees to adjust the detection orientation. Because of the dual infrared design, it can prevent people from climbing over the induction blind area without triggering the alarm and prevent false alarms from pets under 25KG..
COMPATIBLE WITH ALEXA GOOGLE & SMART LINKAGE: Pir motion sensor can be used with Amazon Alexa, Google home, Siri for home automation. It can also be linked with other smart wifi devices. for example, when you open the door, the sensor will be triggered and the light will turn on automatically..
THE NEW UPGRADE USB WIFI DETECTOR: Because smart motion sensor is a wifi 24 hours online products, the power consumption will be much higher than other sensor products, So we design it powered by USB cable, No need battery, just plugged in with USB cable all the time. Sav....

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105dB Wireless Alarm System Infrared Motion Detector Home Security Wall Detector Detector

...e control long distance and multichannel, easy to use. Turn on the power switch. If the power light is blinking, the white check mark is normal. The remote infrared alarm has a waiting time of 20 seconds immediately after turning on the power and does not detect the alarm signal within 20 seconds. You must leae the detection zone of the electronic dog within 20 seconds..
More than 30 m of wireless remote control long distance and multichannel, easy to use. Turn on the power switch. If the power light is blinking, the white check mark is normal. The remote infrared alarm has a waiting time of 20 seconds immediately after turning on the power and does not detect the alarm signal within 20 seconds. You must leae the detection zone of the electronic dog within 20 seconds..
After 20 seconds, if someone enters the detection zone, the remote infrared alarm will hae a delay of 5 seconds, which will facilitate the identification of the owner. if no command identification signal is receied after 5 seconds, the alarm sounds hard for 30 seconds with an alarming 105 DB. 5 seconds after the end of the alarm sound, if the remote infrared alarm is touched for the second time, the alarm sounds again.
When the remote infrared alarm is alarming, you can. Precise identific....

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